{"id":3581,"date":"2023-12-22T12:09:06","date_gmt":"2023-12-22T12:09:06","guid":{"rendered":"https:\/\/epa.de\/filter\/en\/?page_id=1247"},"modified":"2025-08-21T15:33:20","modified_gmt":"2025-08-21T13:33:20","slug":"diffdi-common-mode-current-diagnostic-system","status":"publish","type":"page","link":"https:\/\/epa.de\/en\/lc\/products\/diffdi-common-mode-current-diagnostic-system\/","title":{"rendered":"DiffDi\u00ae Common Mode Current Diagnostic System"},"content":{"rendered":"\n
<\/div>\n\n\n\n
\n
<\/div>\n\n\n\n
\n
\n
\n
\n

Knowing what happens in a motor<\/h2>\n\n\n\n
<\/div>\n\n\n\n

Why has a motor repeatedly failed? How can an extremely high system availability be guaranteed? How can you prevent motor bearing damage in hard-to-reach locations?<\/em><\/em><\/p>\n\n\n\n

<\/div>\n\n\n\n

These are questions that many machine manufacturers and service companies have certainly asked themselves more than once. Particularly when the conditions are challenging, cause-orientated measures are required. The DiffDi\u00ae diagnostic system makes it quick and easy to record, analyze and evaluate high-frequency residual currents and their effects on inverter-driven motors.<\/p>\n<\/div>\n<\/div>\n\n\n\n

\n
\n\t
\n\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t<\/div>\n\n\t
\n\t\t
Note:<\/strong> Clicking the play button <\/i> will establish a connection to the servers of YouTube and thus data will be transferred there. More information on this topic can be found in the data protection declaration<\/a>.<\/small><\/div>\t<\/div>\n<\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n
<\/div>\n<\/div>\n\n\n\n
<\/div>\n\n\n

<\/h1>\n
\n
\n
\n
\n\n
\n
\"Produktbild<\/div>
\n
\n
\n <\/i><\/a>\n <\/i><\/a>\n <\/div>\n\n

DiffDi\u00ae<\/h3>\n

System for differential current diagnosis<\/p><\/p>\n

  • Differential current diagnosis on frequency-controlled drives<\/li>
  • Investigation of high-frequency currents and their effects on the motor (motor damage due to bearing currents)<\/li>
  • Measuring range 1 A to 400 A<\/li>
  • Before and after measurement in 3 steps<\/li>
  • Rogowski measuring coil with \u00d8 300 mm<\/li>
  • Plug & Play: via USB without additional power supply<\/li><\/ul> <\/div>\n\n \n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n\n \n
    \n
    \n
    \n
    \n

    \n Request for DiffDi\u00ae <\/h3>\n